171788136

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{4019}}^1$

素因数の和:4178

約数の個数: 64

約数和(自身を含む): 465998400

約数和(自身を除く): 294210264

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 137, 156, 274, 312, 411, 548, 822, 1096, 1644, 1781, 3288, 3562, 4019, 5343, 7124, 8038, 10686, 12057, 14248, 16076, 21372, 24114, 32152, 42744, 48228, 52247, 96456, 104494, 156741, 208988, 313482, 417976, 550603, 626964, 1101206, 1253928, 1651809, 2202412, 3303618, 4404824, 6607236, 7157839, 13214472, 14315678, 21473517, 28631356, 42947034, 57262712, 85894068, 171788136]

約数ペア:

[(1, 171788136), (2, 85894068), (3, 57262712), (4, 42947034), (6, 28631356), (8, 21473517), (12, 14315678), (13, 13214472), (24, 7157839), (26, 6607236), (39, 4404824), (52, 3303618), (78, 2202412), (104, 1651809), (137, 1253928), (156, 1101206), (274, 626964), (312, 550603), (411, 417976), (548, 313482), (822, 208988), (1096, 156741), (1644, 104494), (1781, 96456), (3288, 52247), (3562, 48228), (4019, 42744), (5343, 32152), (7124, 24114), (8038, 21372), (10686, 16076), (12057, 14248)]